A quick approval for your UK Electronic Travel Authorisation (ETA) makes trip planning far easier. The UK ETA processing time is generally very fast, with most travelers getting a decision within minutes through the official app. For an even smoother experience, you can submit your ETA application through OneVasco before your journey.
The UK Home Office recommends applying at least three working days before you travel, allowing enough time for the small number of applications that may require manual review. Once approved, your ETA is linked electronically to your passport and stays valid for two years, or until your passport expires, whichever comes first.
How UK ETA Processing Works
The UK ETA system runs on an automated digital platform managed by UK Visas and Immigration (UKVI). Once you submit your application, the system immediately begins running security and data checks based on the information you provide.
- Automated Approvals: Most applications are verified automatically and receive approval within minutes.
- Manual Review Cases: A small number of applications get flagged for additional checks by UKVI officers.
- Processing Time Impact: Manual reviews can extend the processing time depending on the complexity of the case.
What Happens After You Apply for UK ETA
Your application enters the UKVI system immediately upon submission. The automated system verifies your passport details, photo, and answers to security questions. If everything matches and no issues appear, you receive approval within minutes. Applications requiring extra scrutiny move to human officers for detailed assessment.
Step-by-Step ETA Processing Timeline
The ETA process starts with a quick online application, followed by automated checks that handle most decisions within minutes. Some cases may take up to three working days if manual review is needed. This clear sequence helps you understand what to expect during your UK ETA application processing time.
After Submitting Your Application
Your application receives a timestamp and enters the processing queue. The system begins automated verification of your biographic and biometric data. UKVI acknowledges receipt through an automated email to the address you provided.
Payment Confirmation
The £16 application fee must clear before processing begins. Payment confirmation arrives via email and shows in your bank statement. Failed payments delay your application.
System Verification & Checks
The automated system cross-references your details against security databases. Your passport information, photo quality, and answers to suitability questions undergo review. Applications that pass automated checks move toward approval. Those with discrepancies or flags enter the manual review queue.
Receiving the Approval Email
UKVI sends your decision via email. This typically arrives within a day for most applicants.
Your approval email contains your 16-digit ETA reference number. The ETA links to your passport electronically; you do not need to print anything.
Also Read: ETA for UK Visa Explained: Who Needs It, How to Apply, and Key Details
Factors That May Affect Processing Time
Several elements can extend your UK ETA waiting time beyond the typical minutes-to-hours window.
High Application Volume
Peak travel seasons create heavier application loads. Summer months, holiday periods, and major events increase the UK ETA turnaround time. The system handles millions of applications annually. Volume spikes may push some applications into longer queues.
Weekends & Public Holidays
Weekends and UK bank holidays are not counted as working days, and manual reviews stop during these times. If your application needs human assessment over a weekend, expect delays until the next working day.
Incorrect Application Details
Errors in your passport number, name spelling, or date of birth trigger verification issues. The system may reject applications with mismatched data. Incomplete answers to security questions also cause delays. Review every field before submission.
Technical Issues on the Portal
Server slowdowns or app glitches occasionally affect submissions. A shaky internet connection may leave your application incomplete. Payment processing issues can disconnect your fee from your application. Always verify confirmation emails arrive after completing payment.
Also Read: Common UK ETA Rejection Reasons You Should Know Before Applying
How to Check the Status While Waiting
Your application status helps you stay prepared during the UK ETA pending time. The UKVI sends all decisions by email, but you can also check your status through the UK ETA app.
Tracking ETA Online
The UK ETA app displays your application status if you applied through it. Open the app and view your submission record directly. You cannot track applications made through the website in the app. Use the method matching your original application channel.
Email Notifications
UKVI communicates all decisions through email. Check your inbox and spam folder regularly.
Your approval, rejection, or request for more information arrives at the email address you provided. Ensure this address is active and accessible.
Suggested Read: UK ETA Status Check: Track Your Application Instantly
Tips to Ensure Faster Processing
Follow these steps to reduce your UK ETA approval time. A shorter UK ETA approval time means less stress for you. This makes your travel planning much easier.
Submit Correct Details
Double-check every field matches your passport exactly. Your name must appear as shown in the machine-readable zone (MRZ). Verify your passport number, expiry date, and nationality before hitting submit. One wrong digit can derail your application.
Use a Clear Passport Photo
Your photo must meet UK ETA requirements. A plain background, even lighting, and clear visibility of your face are mandatory. Avoid shadows, glare on glasses, or cropped edges. Take multiple attempts if needed to capture an acceptable image.
Apply Well Before Travel
Submit your application at least three working days ahead. Ideally, apply one to two weeks before your departure date. Early submission gives time to address any issues without affecting your travel plans.
Avoid Multiple Applications
Submitting duplicate applications creates confusion in the system. Wait for a decision on your first submission before considering another. Multiple pending applications may flag your file for additional review, extending your wait.
Also Read: UK ETA Eligibility – Who Can Apply in 2026
FAQs
How long does UK ETA processing usually take?
Most applicants receive a decision within minutes through the UK ETA app, giving a clear idea of how long UK ETA takes for the majority of travelers. However, the Home Office advises allowing up to three working days for applications that require manual review.
Can I get same-day UK ETA approval?
Yes, same-day approval is common. Many travelers report receiving their ETA within minutes of submitting through the official app or website.
Does processing time change during weekends or holidays?
Manual reviews do not occur on weekends or UK public holidays. If your application requires human assessment, expect it to resume on the next working day.
Why is my ETA still pending after submission?
Your application may be in manual review due to incomplete details, security flags, or high volume. Contact UKVI if you have not received a decision after three working days.
Can wrong passport details delay ETA processing?
Yes, incorrect passport information triggers verification issues. Errors in your name, passport number, or expiry date can cause rejection or extended processing.
Will I get an email when my ETA is approved?
UKVI sends all decisions via email to the address you provided. Your approval email includes your 16-digit ETA reference number.
How do I check the ETA processing status?
Check your inbox and spam folder for UKVI emails. You can also use the UK ETA app if you applied through it or verify approved ETAs through the Check My ETA service on gov.uk.
Can high application volume affect processing time?
Yes, peak travel periods create heavier application loads, which can slow down the UK ETA processing time. During these busy seasons, some applications may take longer than the usual minutes seen during quieter periods.
